Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 16.95
Milk (kg) -671.00 -0.014 9.39
Fat (kg) -1.75 -0.375 0.66
Prot (kg) -15.64 -0.441 6.90
Fertility Sub Index 4.93
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 1.54 1.117 1.72
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index 12.51
Carcass Weight (kg) -30.10 -0.528 15.88
Age of Slaughter (days) 7.81 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index 24.46
Live WT (kg) -79.80 -0.307 24.46
Total Carbon Sub Index 58.58

* Based on an €80/tonne carbon price